Texas Instruments
330-37
Texas Instruments PROCESSING UNIT 330-37 7822855-Y TI Programmable Controller
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PLC Processors & CPUs
328 listings · 260 in stock
328 PLC processors & CPUs listings from the brands you use, each one photographed. Free shipping to all 50 US states.
Yaskawa
JEPMC-CP210
Yaskawa MP920 CPU-02 JEPMC-CP210 Controller Type02 VER.A8A15 CN1 Damaged Casing
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Yaskawa
JAPMC-MB200
Yaskawa MP920 JAPMC-MB200 REV A MODULE RACK DF9203221-A0 Programmable Controller
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$26.89
Industrial part
57435-G
Relinace Elctric 57435-G Automax 7010 Processor 57435-C
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$498.89
Mitsubishi
FXON-24MR-ES/UL
Mitsubishi Programmable Controller FXON-24MR-ES/UL 100-240VAC 50/60HZ 50VA 30VDC
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$67.89
Schneider Electric
PC-E984-275
Schneider Electric PC-E984-275 TSX Compact PLC Module CPU 24VDC 1A Modbus Plus
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Masscool
8W0141B1M3G
8W0141B1M3G MASSCOOL DC 12V CPU Cooler Aluminum Heatsink Programmable Controller
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$33.89
Industrial part
B930066TAB1658825
SBC B930066TAB1658825 industrial mainboard Cpu Card
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$399.89
Technifor
UC112P/C
Technifor INC UC112p/c 110W 24VDC Industrial Automation Programmable Controller
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Red Lion
CSMSTRLE
RED LION EXPANSION PORT CSMSTRLE 25152 Master PLC Module Programmable Controller
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$359.89
Allen-Bradley
1747-L542
Allen-Bradley 1747-L542 SLC 500 5/04 CPU Processor SER B REV 3 DH+ RS232 1A@5VDC
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VHL
18-06-88-00/A
VHL 18-06-88-00/A 3U Eurocard Fieldbus Controller CPU Board 9-pin D-sub RJ45 3V
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$301.89
Watlow
PM3L1CJ-1AAAAAA
Watlow Ez-Zone PM3L1CJ-1AAAAAA 1834DC Electrical Supply Programmable Controller
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$390.89
General Electric
IC697BEM731
GE BEM 731 IC697BEM731 44A726758-114R04 Replacement Programmable Controller
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$307.89
GF
159 000 879
+GF+ 159000879 12-24VDC D9C2 3-8900.40 GF Signet Programmable Controller
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NAS TOA
TP-72E
NAS TOA TP-72E 0.60kg Industrial Automation Programmable Controller PLC Module
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$342.89
Mitsubishi
Q02HCPU
Mitsubishi CPU Module Q02HCPU
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$30.89
Mazak
A829035A
Mazak A829035A CNC Sequencer CPU BSG-5-24 24V In 5V 1.2A Out PLC Yamazaki
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$263.89
SMC
40011
SMC AS 40011 In-line PLC Module Industrial Automation Programmable Controller
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$9.89
Fischer & Porter
686B608U05
Fischer & Porter 686B608U05 Loop Control Processor Board
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Siemens
6ES5948-3UR23
Siemens 6ES5948-3UR23 Simatic S5 CPU 948 Processor Module
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$185.89
Allen-Bradley
17710AD
ALLEN-BRADLEY 17710AD SERIES C 95609621 Replacement Programmable Controller
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$121.89
Industrial part
930429
STK2-30F/2/A01 930429 33 50 KC Industrial Automation Programmable Controller
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$101.89
FCI
705532-582
FCI PROCESSOR 705532-582 705532582109 QA45367 PLC Module Programmable Controller
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$586.89
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Need more units than we list, a part you don't see here, or prices for a whole list? Send us the part numbers and quantities and we reply within 1 hour during business hours (Mon to Fri 9 to 4:30 CT).
Guides for PLC Processors & CPUs
- Legacy PLCsSLC 500 End of Life: Keep Running or Migrate?Where the SLC 500 stands, which spares keep one running, and how a phased move to CompactLogix keeps downtime short.
- Parts identificationHow to Read an Allen-Bradley Catalog Number & SeriesBulletin numbers, module codes, suffixes, the series letter and firmware revision, and how each one affects whether a replacement will work.
Troubleshooting guides
- TroubleshootingAllen-Bradley PLC Battery Low: Which Battery and Safe SwapThe battery for each controller family, what the BAT or BATT LED and the T10:C10 minor fault mean, how long you have, replacing it safely, and whether the program survives.
- TroubleshootingSiemens S7-1200/S7-1500 ERROR LED & Diagnostic BufferRUN/STOP, ERROR and MAINT patterns on S7-1200 and S7-1500 CPUs, the diagnostic buffer in TIA Portal, on the S7-1500 display and in the web server, and the first checks.
- TroubleshootingPLC Won't Go to RUN? Allen-Bradley Mode and Fault ChecksKeyswitch and mode-switch positions, the faults that block RUN, firmware and project mismatches, missing or wrong I/O modules, forces, and the order to check them in.
- TroubleshootingControlLogix & CompactLogix Major Fault Codes ExplainedMajor fault types and codes (T01 power-up to T07 memory), where to read them in Studio 5000, minor vs major vs I/O faults, the first checks and clearing a fault safely.
- TroubleshootingSiemens S7-300/S7-400 SF & BF LEDs and Diagnostic BufferSF vs BF (and INTF, EXTF, BUSxF on the S7-400), steady vs flashing, reading the diagnostic buffer in STEP 7, and the first checks for modules, PROFIBUS, PROFINET and backup batteries.